Peter Kowanko

1990s

1. 1991

   To Save a Child

   Garth Larson

1980s

1. 1989

   The Gifted One

   Michael Grant

2. Caged in Paradiso

   Eric

3. 1988
   

   Patty Hearst

   Cujo

   61
4. 1987
   

   Date with an Angel

   Rex

   47
5. 1986
   

   Solarbabies

   Gavial

   34
6. 1985
   

   The Twilight Zone

   Tanner Smith (segment "Song of the Younger World") · 1 episode

   77

7. Sylvester

   Harris Pell (as Pete Kowanko)

8. The Star-Crossed Romance of Josephine Cosnowski (a Tale of Gothic Love)

   Young Ralph

9. Starcrossed

   Stewy

10. 1984
    

    Murder, She Wrote

    Johnny Trixler / Jason Thompson · 1 episode

    74
11. 1983
    

    Amityville 3-D

    Roger

    35

12. Trackdown: Finding the Goodbar Killer

    Michael Nolan

13. For Love and Honor

    Chris (as Pete Cowenko)

14. 1982
    

    American Playhouse

    Ralph Parker · 1 episode

15. 1980
    

    Magnum, P.I.

    Doug · 1 episode

    74